                                                                BULLETIN B 258
                                        			1 August 2009
   
    
 Contents are described in ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf 
	
 1 - DAILY FINAL VALUES OF  x, y, UT1-UTC, dX, dY
 Angular unit is milliarcsecond (mas), time unit is millisecond (ms). 
 The reference systems are described in the 2006 IERS Annual Report.
 
       DATE     MJD       x       y      UT1-UTC      dX     dY     x err    y err   UT1 err  X err  Y err
    (0 h UTC)            mas     mas       ms         mas    mas     mas      mas      ms     mas     mas

 Final values 

 Mean formal error      0.014    0.019    0.0389    0.068  0.115 
 
2009   6   2   54984   35.487  533.777  250.3576    0.139  0.071    0.020    0.014    0.0407  0.035  0.089
2009   6   3   54985   39.500  534.472  249.1594    0.173  0.040    0.011    0.014    0.0273  0.035  0.089
2009   6   4   54986   43.752  535.268  248.1697    0.163 -0.023    0.011    0.025    0.0338  0.039  0.099
2009   6   5   54987   48.038  536.588  247.4206    0.103 -0.067    0.020    0.029    0.0485  0.064  0.160
2009   6   6   54988   51.770  537.870  246.8891    0.015 -0.056    0.027    0.029    0.0503  0.067  0.168
2009   6   7   54989   55.209  538.873  246.5000   -0.043 -0.023    0.027    0.032    0.0558  0.062  0.155
2009   6   8   54990   58.614  539.541  246.2238   -0.034 -0.001    0.027    0.032    0.0285  0.037  0.094
2009   6   9   54991   61.699  540.109  245.9699    0.031  0.010    0.026    0.031    0.0181  0.037  0.093
2009   6  10   54992   64.320  540.576  245.6581    0.118  0.002    0.011    0.031    0.0227  0.034  0.086
2009   6  11   54993   67.485  540.416  245.2438    0.192 -0.043    0.010    0.025    0.0263  0.029  0.072
2009   6  12   54994   71.073  540.623  244.6586    0.230 -0.113    0.010    0.013    0.0321  0.029  0.072
2009   6  13   54995   74.689  541.146  243.9187    0.238 -0.183    0.011    0.010    0.0587  0.029  0.072
2009   6  14   54996   78.522  541.601  243.0707    0.234 -0.222    0.019    0.012    0.0640  0.073  0.183
2009   6  15   54997   82.196  541.906  242.1522    0.203 -0.192    0.016    0.011    0.0412  0.047  0.117
2009   6  16   54998   85.577  541.896  241.1568    0.191 -0.110    0.008    0.011    0.0314  0.047  0.117
2009   6  17   54999   88.573  541.792  240.1155    0.173  0.001    0.008    0.020    0.0399  0.047  0.117
2009   6  18   55000   91.192  541.254  239.1471    0.142  0.090    0.016    0.026    0.0428  0.051  0.129
2009   6  19   55001   94.047  540.716  238.3410    0.093  0.123    0.021    0.020    0.0267  0.053  0.132
2009   6  20   55002   97.213  540.563  237.7410    0.039  0.094    0.018    0.010    0.0290  0.053  0.132
2009   6  21   55003  100.312  540.398  237.3373    0.012  0.032    0.009    0.009    0.0508  0.047  0.119
2009   6  22   55004  103.098  539.894  237.1083    0.040 -0.033    0.007    0.012    0.0383  0.032  0.080
2009   6  23   55005  105.955  539.139  236.9930    0.137 -0.066    0.009    0.023    0.0275  0.032  0.080
2009   6  24   55006  109.187  538.501  236.8074    0.254 -0.050    0.019    0.029    0.0335  0.032  0.080
2009   6  25   55007  112.443  538.012  236.5164    0.332 -0.020    0.019    0.029    0.0459  0.045  0.112
2009   6  26   55008  115.363  537.635  236.0325    0.308 -0.019    0.010    0.023    0.0438  0.050  0.126
2009   6  27   55009  118.020  537.310  235.3692    0.188 -0.069    0.007    0.012    0.0535  0.050  0.126
2009   6  28   55010  120.831  536.740  234.6269    0.051 -0.140    0.008    0.010    0.0645  0.050  0.125
2009   6  29   55011  123.682  535.969  233.9324   -0.001 -0.161    0.011    0.013    0.0359  0.053  0.132
2009   6  30   55012  126.831  534.789  233.3888    0.047 -0.114    0.011    0.013    0.0247  0.053  0.132
2009   7   1   55013  130.415  533.707  233.0691    0.162 -0.013    0.012    0.014    0.0315  0.051  0.127
2009   7   2   55014  134.315  532.675  233.0180    0.258  0.092    0.022    0.022    0.0393  0.066  0.165

 Preliminary extension 
2009   7   3   55015  138.455  531.662  233.1572    0.265  0.153    0.027    0.013    0.0477  0.067  0.168
2009   7   4   55016  142.500  531.131  233.4225    0.187  0.146    0.027    0.010    0.0620  0.067  0.168
2009   7   5   55017  146.004  530.438  233.7933    0.086  0.080    0.025    0.012    0.0538  0.042  0.106
2009   7   6   55018  149.129  529.643  234.2177    0.020 -0.021    0.019    0.011    0.0333  0.041  0.103
2009   7   7   55019  152.127  528.777  234.6222    0.017 -0.129    0.010    0.012    0.0227  0.041  0.103
2009   7   8   55020  154.843  527.715  234.9382    0.064 -0.218    0.010    0.022    0.0290  0.041  0.104
2009   7   9   55021  157.235  526.774  235.1242    0.116 -0.256    0.019    0.027    0.0489  0.067  0.168
2009   7  10   55022  159.872  525.817  235.1879    0.138 -0.225    0.019    0.023    0.0436  0.081  0.204
2009   7  11   55023  162.762  524.980  235.1165    0.133 -0.130    0.011    0.013    0.0511  0.081  0.204
2009   7  12   55024  165.863  524.235  234.8910    0.141 -0.021    0.011    0.013    0.0621  0.082  0.206
2009   7  13   55025  169.011  523.475  234.5866    0.186  0.053    0.021    0.022    0.0544  0.087  0.219
2009   7  14   55026  171.973  522.366  234.2711    0.256  0.059    0.026    0.014    0.0566  0.087  0.219
2009   7  15   55027  175.536  521.291  233.9805    0.319 -0.018    0.026    0.011    0.0652  0.087  0.219
2009   7  16   55028  179.212  520.171  233.7819    0.313 -0.108    0.026    0.014    0.0545  0.125  0.313
2009   7  17   55029  182.698  518.957  233.7123    0.213 -0.126    0.026    0.026    0.0507  0.146  0.366
2009   7  18   55030  185.913  518.368  233.7638   -0.003  0.010    0.027    0.033    0.0576  0.202  0.508
2009   7  19   55031  188.842  517.403  233.9313   -0.003  0.010    0.036    0.044    0.0677  0.202  0.508
2009   7  20   55032  191.917  516.022  234.0973   -0.003  0.010    0.070    0.085    0.0585  0.202  0.508
2009   7  21   55033  194.956  514.859  234.1615   -0.003  0.010    0.123    0.141    0.0500  0.202  0.508
2009   7  22   55034  197.922  513.590  234.0834   -0.003  0.011    0.185    0.154    0.0523  0.202  0.508
2009   7  23   55035  200.685  512.248  233.8082   -0.003  0.011    0.144    0.111    0.0576  0.202  0.508
2009   7  24   55036  203.080  510.674  233.3127   -0.003  0.010    0.133    0.114    0.0974  0.202  0.508
2009   7  25   55037  205.434  508.799  232.5783   -0.003  0.011    0.165    0.170    0.1123  0.202  0.508
2009   7  26   55038  207.884  506.906  231.8090   -0.003  0.010    0.126    0.205    0.0865  0.202  0.508
2009   7  27   55039  210.561  504.842  231.1206   -0.003  0.011    0.059    0.148    0.0754  0.202  0.508
2009   7  28   55040  213.249  502.771  230.5808   -0.003  0.010    0.051    0.149    0.0922  0.202  0.508
2009   7  29   55041  215.555  500.383  230.2621   -0.003  0.011    0.072    0.204    0.1560  0.202  0.508
2009   7  30   55042  217.555  497.801  230.2157   -0.003  0.011    0.121    0.177    0.1860  0.202  0.508
2009   7  31   55043  219.498  495.530  230.3060    0.000  0.002 1000.000 1000.000 1000.0000 397.800 1000.000
2009   8   1   55044  221.450  493.378  230.5378   -0.001  0.002 1000.000 1000.000 1000.0000 397.800 1000.000
 
	
 2 - DAILY FINAL VALUES OF CELESTIAL POLE OFFSETS dPsi1980 & dEps1980
  dPsi1980   dEps1980 ....dPsi,dEps / IAU 1980 precession-nutation model      
 Description : ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf
 The reference systems are described in the 2006 IERS Annual Report.
 
       DATE     MJD    dPsi1980   dEps1980  sig dPsi  sig dEps   
    (0 h UTC)             mas        mas      mas       mas   

2009   6   2   54984   -60.561    -9.045     0.128     0.089
2009   6   3   54985   -60.479    -9.042     0.128     0.089
2009   6   4   54986   -60.555    -9.082     0.144     0.099
2009   6   5   54987   -60.822    -9.156     0.248     0.160
2009   6   6   54988   -61.174    -9.295     0.264     0.168
2009   6   7   54989   -61.436    -9.504     0.252     0.155
2009   6   8   54990   -61.521    -9.669     0.200     0.094
2009   6   9   54991   -61.436    -9.643     0.199     0.093
2009   6  10   54992   -61.239    -9.460     0.167     0.086
2009   6  11   54993   -61.067    -9.308     0.126     0.072
2009   6  12   54994   -61.040    -9.289     0.125     0.072
2009   6  13   54995   -61.112    -9.323     0.125     0.072
2009   6  14   54996   -61.141    -9.270     0.301     0.183
2009   6  15   54997   -61.196    -9.130     0.153     0.117
2009   6  16   54998   -61.376    -9.089     0.153     0.117
2009   6  17   54999   -61.866    -9.223     0.153     0.117
2009   6  18   55000   -62.528    -9.370     0.166     0.129
2009   6  19   55001   -63.144    -9.305     0.169     0.132
2009   6  20   55002   -63.630    -9.066     0.169     0.132
2009   6  21   55003   -63.923    -8.927     0.159     0.119
2009   6  22   55004   -63.875    -9.026     0.120     0.080
2009   6  23   55005   -63.411    -9.169     0.119     0.080
2009   6  24   55006   -62.853    -9.144     0.152     0.080
2009   6  25   55007   -62.574    -9.034     0.161     0.112
2009   6  26   55008   -62.761    -9.017     0.163     0.126
2009   6  27   55009   -63.340    -9.069     0.163     0.126
2009   6  28   55010   -64.113    -9.025     0.162     0.125
2009   6  29   55011   -64.765    -8.849     0.166     0.132
2009   6  30   55012   -65.031    -8.711     0.166     0.132
2009   7   1   55013   -64.847    -8.700     0.175     0.127
2009   7   2   55014   -64.571    -8.754     0.207     0.165

 
 3 - EARTH ANGULAR VELOCITY : DAILY FINAL VALUES OF LOD, OMEGA AT 0hUTC
 
 LOD     : Excess of the Length of day - 86400 s TAI 
 OMEGA   : Earth angular velocity  
 Description: ftp://hpiers.obspm.fr/iers/bul/bulb_new/bulletinb.pdf
 
    DATE        MJD     LOD     sigma      OMEGA           sigma        
 (0 h UTC)              ms       ms        mas/ms          mas/ms

2009   6   2   54984  1.3041  0.0014  15.04106695164    0.00000000024 
2009   6   3   54985  1.1132  0.0014  15.04106698488    0.00000000024 
2009   6   4   54986  0.8648  0.0014  15.04106702812    0.00000000024 
2009   6   5   54987  0.6212  0.0013  15.04106707053    0.00000000023 
2009   6   6   54988  0.4552  0.0013  15.04106709943    0.00000000023 
2009   6   7   54989  0.3334  0.0014  15.04106712063    0.00000000024 
2009   6   8   54990  0.2420  0.0014  15.04106713654    0.00000000024 
2009   6   9   54991  0.2556  0.0013  15.04106713417    0.00000000023 
2009   6  10   54992  0.3410  0.0013  15.04106711931    0.00000000023 
2009   6  11   54993  0.4725  0.0013  15.04106709641    0.00000000023 
2009   6  12   54994  0.6657  0.0013  15.04106706278    0.00000000023 
2009   6  13   54995  0.8207  0.0013  15.04106703580    0.00000000023 
2009   6  14   54996  0.8893  0.0012  15.04106702386    0.00000000021 
2009   6  15   54997  0.9535  0.0011  15.04106701268    0.00000000019 
2009   6  16   54998  1.0420  0.0011  15.04106699727    0.00000000019 
2009   6  17   54999  1.0323  0.0010  15.04106699896    0.00000000017 
2009   6  18   55000  0.8941  0.0011  15.04106702302    0.00000000019 
2009   6  19   55001  0.7231  0.0011  15.04106705279    0.00000000019 
2009   6  20   55002  0.5318  0.0011  15.04106708609    0.00000000019 
2009   6  21   55003  0.3344  0.0011  15.04106712046    0.00000000019 
2009   6  22   55004  0.1648  0.0012  15.04106714998    0.00000000021 
2009   6  23   55005  0.1089  0.0012  15.04106715971    0.00000000021 
2009   6  24   55006  0.2116  0.0012  15.04106714183    0.00000000021 
2009   6  25   55007  0.3913  0.0012  15.04106711055    0.00000000021 
2009   6  26   55008  0.5682  0.0012  15.04106707975    0.00000000021 
2009   6  27   55009  0.7162  0.0012  15.04106705399    0.00000000021 
2009   6  28   55010  0.7544  0.0013  15.04106704734    0.00000000023 
2009   6  29   55011  0.6331  0.0014  15.04106706846    0.00000000024 
2009   6  30   55012  0.4077  0.0014  15.04106710770    0.00000000024 
2009   7   1   55013  0.1631  0.0014  15.04106715028    0.00000000024 
2009   7   2   55014 -0.0489  0.0013  15.04106718718    0.00000000023 


 4 - INFORMATION ON TIME SCALES      
     TAI - UTC = 34 s.  No leap second introduced during period [54984-55014]
     All information concerning time scales : 
	 - leap seconds announcements : Bulletin C 
	 - DUT1 announcements (UT1-UTC with 0.1 ms accuracy) : Bulletin D
      can be found at : 
         - web site : http://hpiers.obspm.fr/eop-pc/
         - anonymous ftp : hpiers.obspm.fr/iers/ or 145.238.100.28


 5 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES
 This section gives the average precision of the individual series, some of them
 contributing to the combination (*) and their average agreement with it. 
 The period covered is that one of Bulletin B. 
 
    Units :  micro-arc-seconds for x/y/dX/dY        micro-seconds for UT1/LOD
-----------------------------------------------------------------------------
  EOP series             first line  : Mean  formal  uncertainty
  Periods covered        second line : Weighted RMS agreement with Bulletin B
-----------------------------------------------------------------------------
                                x     y    UT1   LOD   dX    dY   Data Number		

 VLBI Standards
   AUS   1 R  1                55    59     2     -    50    53       9
   54985.21 to 55012.21        90   120     4     -    60    50

   BKG   8 R  2 *              67    63     2     -    47    50       9
   54985.21 to 55012.21       130    60     4     -    30    20

   GSFC  8 R  4 *              57    57     2     6    49    51       9
   54985.21 to 55012.21        80    50     4    16    30    30

   IAA   5 R  2 *              55    58     2     -    43    44       9
   54985.21 to 55012.21        80    90     6     -    50    70

   SPBU  3 R  3 *              72    77     3     -    65    70       9
   54985.21 to 55012.21        60    50     8     -   120    40

   USNO  6 R  2 *              64    60     2     -    58    57       9
   54985.21 to 55012.21       120    60     3     -    30    20

   MAO   3 R  1 *               0     0     0     -     0     0       0
     0.00 to   0.00         0     0     0     -     0     0

   IVS   2 R  1 *              40    39     1     -    38    39       9
   54985.21 to 55012.21        50    40     4     -    30    30


 VLBI Intensive
   BKG   3 R  2 *               -     -    11     -     -     -      33
   54984.79 to 55013.79         -     -    19     -     -     -

   GSFC  8 R  1 *               -     -    12     -     -     -      33
   54984.79 to 55013.79         -     -    22     -     -     -

   IAA   5 R  1 *               -     -    11     -     -     -      32
   54984.79 to 55013.79         -     -    25     -     -     -

   USNO  5 R  1 *               -     -    11     -     -     -      33
   54984.79 to 55013.79         -     -    27     -     -     -


 GPS
   CODE 98 P  1                 5     5     -     2     -     -      30
   54984.50 to 55013.50        30    30     -    10     -     -

   JPL  96 P  3                 9     8     -     4     -     -      30
   54984.50 to 55013.50        30    30     -    11     -     -

   GFZ  96 P  2                 3     3     -     0     -     -      30
   54984.50 to 55013.50        30    30     -     9     -     -

   ESOC 96 P  1                12     9     -     1     -     -      30
   54984.50 to 55013.50        20    30     -    20     -     -

   NOAA 96 P  1                 3     3     -    35     -     -      30
   54984.50 to 55013.50        60    70     -    11     -     -

   SIO  96 P  1                13    13     -     3     -     -      30
   54984.50 to 55013.50        30    20     -    13     -     -

   EMR  96 P  3                33    33     -     6     -     -      30
   54984.50 to 55013.50        40    30     -    15     -     -

   IAA   1 P  1                31    32     -     7     -     -      30
   54984.50 to 55013.50        70   140     -    24     -     -

   IGS  96 P  2 *              28    22     -     6     -     -      30
   54984.50 to 55013.50        30    30     -     7     -     -

   IGS   7 P  1 *              16    16     -     4     -     -      30
   54984.50 to 55013.50        20    20     -     5     -     -


 SLR
   MCC  97 L  1               174   224     -    26     -     -      31
   54984.00 to 55014.00        80   270     -   251     -     -

   IAA   2 L  1                35    41     -     2     -     -      31
   54984.00 to 55014.00       160   180     -    24     -     -

   ASI   3 L  2               100   102     -    22     -     -      30
   54984.50 to 55013.50       210   240     -    65     -     -

   ILRS  5 L  1 *              77    77     -    77     -     -      26
   54984.50 to 55009.50       120   150     -    29     -     -


 BULLETIN A
   NEOS 97 C  1                29    46     7     -     -     -      31
   54984.00 to 55014.00        20    50     7     -     -     -

